Dynamic DNS Service HELP
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Note for Installation:

  1. Update your Domains Name Registrar NS Servers
    "Please see your registrars help files for assistance. Also Please note your domain will not be active until this step has been completed. This process can take as long as 48 hours depending on your Registrars update schedule."
    Primary (Secondary)  NS Server Hostname:          NS2.LCHU.NET (NS1.LCHU.NET)
    If you need a domain name I personally recommend     http://www.godaddy.com/

  2. Download and Run Updater.EXE Client Software.

  3. Register your connection to become an active DDNS Client with you Name and Email address.

  4. Make sure the external interface NIC (which connect to you ADSL/Cable Modem) was selected.

  5. Select the desired domain from the drop down list and enter your new Host Name to create your site. ie "yourname.lchu.us".

  6. Trail period may not allows to setup your own Domain. Please email to lchu@lchu.net  for free connection.

  7. Test your setup via │DNSstuff │Dig II freesoft│ SamSpade │

Static Mapped Address:
 Host address (A) record. Maps a DNS domain name to a single 32-bit IP version 4 address. (RFC 1035)

Additional Sub Domains:
Alias record. Indicates an alternate or alias DNS domain name for a name already specified in other resource record types used in this zone. The record is also known as the canonical name (CNAME) record type. (RFC 1035)

Mail Exchanger or MX Records:
Mail exchanger (MX) record. Provides message routing to an specified mail exchange host that is acting as a mail exchanger for a specified DNS domain name. MX records use a 16-bit integer to indicate host priority in message routing where multiple mail exchange hosts are specified. (RFC 1035)

Domain Delegation:
If you are running a DNS server you can delegate control of a sub domain. By delegating your domain, you are specifying that requests about your domain name be handled by your DNS Server (which hosts your DNS zone) .E.G. Run a DNS Server even if you have a Dynamic IP address.
Delegating involves assigning responsibility for some part of the domain to another organization by assigning authority for the sub domain to a different name server. Instead of the data containing information about the sub domain, the data points to the domain that has been granted authority.

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